Senior Project Leader Technique

Senior Project Leader Technique (Freelance) – 5 months – Brussels, Belgium

At RELYzIT Talent, we don’t recruit — we build. We unite the top 2% of builders — engineers, architects, creators — into a movement across Europe and the GCC. Vetted through our VECTOR7™ Signal Stack, you’re not just hired, you’re chosen. This is more than work. This is where builders build the future.

About the Role

We’re seeking a Senior Project Leader Technique to autonomously drive and deliver high-impact technical projects for our client in Brussels. This freelance mission is your opportunity to take full ownership of complex IT initiatives, shaping the future of digital infrastructure in a hybrid work environment. You’ll be at the heart of transformation, ensuring that every project milestone is met with precision and purpose.

Why This Role Matters

As a Senior Technical Project Manager, you are the catalyst for operational excellence and innovation. Your leadership will directly influence the modernization of legacy systems, the implementation of cutting-edge cloud and cybersecurity solutions, and the seamless orchestration of large-scale technical projects. The stakes are high: your expertise will empower our client to deliver secure, scalable, and future-ready digital services in critical sectors such as social security and healthcare.

Key Responsibilities

• Lead the end-to-end management of technical projects, from scoping and planning to execution and delivery.


• Define project structures, develop detailed project and approach plans (scenarios, timelines, budgets), and ensure alignment with business objectives.


• Drive communication with internal and external stakeholders, ensuring transparency and proactive issue resolution.


• Monitor project execution, including scheduling, budget, scope, quality, and risk management, using tools such as Jira and Confluence.


• Report on project progress, challenges, and outcomes to all relevant parties.


• Motivate, coordinate, and support multidisciplinary teams, fostering a collaborative and high-performance culture.


• Apply project management methodologies (ITIL, Prince2, Agile) to ensure best-in-class delivery.


• Enable operational management of technical projects in areas such as API gateway containerization (Axway), Adabas databases, legacy system modernization, Java application versioning, cybersecurity (NIS2 compliance), Google Cloud implementation, IAM & secret management, Vault service deployment, and other infrastructure initiatives.

Technical Skills

• Adabas (Confirmed)


• Agile methodologies (Expert)


• AXWAY (Confirmed)


• Cloud architecture: Kubernetes, Openshift, AWS, Azure, Google Cloud (Expert)


• ITIL (Confirmed)


• JIRA (Confirmed)


• Legacy Java code bases: Spring Boot, Hibernate, Maven (Confirmed)


• Network architecture: LAN/WAN, Cloud networking (VNets, subnets, NSGs, firewalls) (Confirmed)


• Prince2 (Expert)


• Security best practices (Expert)


• Security frameworks: CyFun, ISO 27001, NIST CSF, CIS Controls, gap-analyses (Expert)


• SLA management (Confirmed)


• SOAP and REST API (Confirmed)


• Virtualization & containerization: VMware, Docker, Kubernetes (AKS) (Expert)

What We’re Looking For

• Proven experience in managing and monitoring large-scale technical projects, ideally in a GCloud environment for social security, healthcare, or public services.


• University degree or equivalent through experience.


• Ownership mindset: you take initiative, drive outcomes, and thrive in autonomy.


• Exceptional communication, negotiation, and coaching skills.


• Methodical, organized, and able to prioritize and coordinate multiple stakeholders.


• Experience with project methodologies (Agile, ITIL, Prince2) and technical project delivery.


• Ability to summarize and apply best practices in technical project management.

Language Proficiency

• Professional proficiency in English is required.


• Knowledge of French or Dutch is a strong asset.

Other Requirements

• This is a freelance position with an initial duration from 1/09 to 31/12/2026, renewable in three-month increments based on project needs.


• Hybrid work model: minimum 2 days on-site per week in Brussels, with up to 3 days remote.


• Availability to start in September 2026.